{{wiktionary|DSU}} '''DSU''' may refer to: {{TOC right}} ==Organisations== * {{lang|da|Danmarks Socialdemokratiske Ungdom}} (Social Democratic Youth of Denmark) * Directorate of special units, the police tactical unit of the Belgian Federal Police * German Social Union (East Germany) ({{lang|de|Deutsche Soziale Union}}), from 1990 * Dansk Skytte Union, a Danish association for sport shooting * Demobilised Soldiers' Union, a political party in Estonia *Direct Source Unit, a sub-division of UK police forces dedicated to handling covert assets.
===Education=== * Dagestan State University, a public university in Makhachkala, Republic of Dagestan * Dakota State University, a public university in Madison, South Dakota * Dayananda Sagar University, a state private research university in Bengaluru, Karnataka * Delaware State University, a public historically black university in Dover, Delaware * Delta State University, a public university in Cleveland, Mississippi * DeSales University, a private Catholic university in Center Valley, Pennsylvania * DHA Suffa University, a private university run by the Pakistan Army * Dickinson State University, a public university in Dickinson, North Dakota * Distance State University, public university in the Republic of Costa Rica * Dixie State University, now renamed Utah Tech University, a public university in St. George, Utah * Dong Seoul University, a private technical college in Seongnam, South Korea
====Student Union==== * Dalhousie Student Union, representative of students at Dalhousie University * Durham Students' Union, the students' union of Durham University * Dutch Student Union, a national students' union of the Netherlands
==Technology== * Data service unit, a WAN equivalent of a network interface card * Decorate-sort-undecorate, a computer science programming idiom * Disjoint-set data structure, a data structure used to track disjoint sets * Distress signal unit, used by firefighters * Dynamic software updating, upgrading programs while they are running
==Other uses== * ''DSU'' (album), by Alex G (2014) * Dispute Settlement Understanding, in the World Trade Organization
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